Hi,
Please find the latest report on new defect(s) introduced to LibreOffice found
with Coverity Scan.
7 new defect(s) introduced to LibreOffice found with Coverity Scan.
4 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent
build analyzed by Coverity Scan.
New defect(s) Reported-by: Coverity Scan
Showing 7 of 7 defect(s)
** CID 1427633: Resource leaks (CTOR_DTOR_LEAK)
/idlc/source/idlc.cxx: 212 in Idlc::Idlc(Options *)()
________________________________________________________________________________________________________
*** CID 1427633: Resource leaks (CTOR_DTOR_LEAK)
/idlc/source/idlc.cxx: 212 in Idlc::Idlc(Options *)()
206 , m_warningCount(0)
207 , m_lineNumber(0)
208 , m_offsetStart(0)
209 , m_offsetEnd(0)
210 , m_parseState(PS_NoState)
211 {
>>> CID 1427633: Resource leaks (CTOR_DTOR_LEAK)
>>> The constructor allocates field "m_pScopes" of "Idlc" but the
>>> destructor and whatever functions it calls do not free it.
212 m_pScopes = new AstStack();
213 // init root object after construction
214 m_pRoot = nullptr;
215 m_bGenerateDoc = m_pOptions->isValid("-C");
216 }
217
** CID 1427632: API usage errors (INVALIDATE_ITERATOR)
/dbaccess/source/ui/tabledesign/TableUndo.cxx: 212 in
dbaui::OTableEditorDelUndoAct::Redo()()
________________________________________________________________________________________________________
*** CID 1427632: API usage errors (INVALIDATE_ITERATOR)
/dbaccess/source/ui/tabledesign/TableUndo.cxx: 212 in
dbaui::OTableEditorDelUndoAct::Redo()()
206 sal_uLong nPos;
207 std::vector< std::shared_ptr<OTableRow> >* pOriginalRows =
pTabEdCtrl->GetRowList();
208
209 for (auto const& deletedRow : m_aDeletedRows)
210 {
211 nPos = deletedRow->GetPos();
>>> CID 1427632: API usage errors (INVALIDATE_ITERATOR)
>>> Using invalid iterator "std::vector<std::shared_ptr<dbaui::OTableRow>,
>>> std::allocator<std::shared_ptr<dbaui::OTableRow> >
>>> >::const_iterator(pOriginalRows->begin() + nPos)".
212 pOriginalRows->erase( pOriginalRows->begin()+nPos );
213 }
214
215 pTabEdCtrl->DisplayData(pTabEdCtrl->GetCurRow());
216 pTabEdCtrl->Invalidate();
217 OTableEditorUndoAct::Redo();
** CID 1427631: (DEADCODE)
/sfx2/source/dialog/filedlghelper.cxx: 2699 in sfx2::RequestPassword(const
std::shared_ptr<const SfxFilter> &, const rtl::OUString &, SfxItemSet *)()
/sfx2/source/dialog/filedlghelper.cxx: 2736 in sfx2::RequestPassword(const
std::shared_ptr<const SfxFilter> &, const rtl::OUString &, SfxItemSet *)()
________________________________________________________________________________________________________
*** CID 1427631: (DEADCODE)
/sfx2/source/dialog/filedlghelper.cxx: 2699 in sfx2::RequestPassword(const
std::shared_ptr<const SfxFilter> &, const rtl::OUString &, SfxItemSet *)()
2693 if ( pPasswordRequest->getPassword().getLength() )
2694 {
2695 // TODO/LATER: The filters should show the password dialog
themself in future
2696 if ( bMSType )
2697 {
2698 // Check if filter supports OOXML encryption
>>> CID 1427631: (DEADCODE)
>>> Execution cannot reach this statement: "if (sfx2::<unnamed>::lclSup...".
2699 if ( lclSupportsOOXMLEncryption(
pCurrentFilter->GetFilterName() ) )
2700 {
2701 ::comphelper::SequenceAsHashMap aHashData;
2702 aHashData[ OUString( "OOXPassword" ) ] <<=
pPasswordRequest->getPassword();
2703 pSet->Put( SfxUnoAnyItem( SID_ENCRYPTIONDATA,
uno::makeAny( aHashData.getAsConstNamedValueList() ) ) );
2704 }
/sfx2/source/dialog/filedlghelper.cxx: 2736 in sfx2::RequestPassword(const
std::shared_ptr<const SfxFilter> &, const rtl::OUString &, SfxItemSet *)()
2730 if ( pPasswordRequest->getRecommendReadOnly() )
2731 pSet->Put( SfxBoolItem( SID_RECOMMENDREADONLY, true ) );
2732
2733 if ( bMSType )
2734 {
2735 // the empty password has 0 as Hash
>>> CID 1427631: (DEADCODE)
>>> Execution cannot reach this statement: "nHash = SfxMedium::CreatePa...".
2736 sal_Int32 nHash = SfxMedium::CreatePasswordToModifyHash(
pPasswordRequest->getPasswordToModify(),
2737
pCurrentFilter->GetServiceName() == "com.sun.star.text.TextDocument" );
2738 if ( nHash )
2739 pSet->Put( SfxUnoAnyItem( SID_MODIFYPASSWORDINFO,
uno::makeAny( nHash ) ) );
2740 }
2741 else
** CID 1427630: (CHECKED_RETURN)
/xmlsecurity/source/gpg/xmlsignature_gpgimpl.cxx: 428 in
XMLSignature_GpgImpl::validate(const
com::sun::star::uno::Reference<com::sun::star::xml::crypto::XXMLSignatureTemplate>
&, const
com::sun::star::uno::Reference<com::sun::star::xml::crypto::XXMLSecurityContext>
&)()
/xmlsecurity/source/gpg/xmlsignature_gpgimpl.cxx: 429 in
XMLSignature_GpgImpl::validate(const
com::sun::star::uno::Reference<com::sun::star::xml::crypto::XXMLSignatureTemplate>
&, const
com::sun::star::uno::Reference<com::sun::star::xml::crypto::XXMLSecurityContext>
&)()
________________________________________________________________________________________________________
*** CID 1427630: (CHECKED_RETURN)
/xmlsecurity/source/gpg/xmlsignature_gpgimpl.cxx: 428 in
XMLSignature_GpgImpl::validate(const
com::sun::star::uno::Reference<com::sun::star::xml::crypto::XXMLSignatureTemplate>
&, const
com::sun::star::uno::Reference<com::sun::star::xml::crypto::XXMLSecurityContext>
&)()
422 nKeyLen, false);
423
424 GpgME::ImportResult import_res=rCtx.importKeys(data_key);
425 xmlFree(pKeyPacket);
426
427 // and re-run (rewind text and signature streams to
position 0)
>>> CID 1427630: (CHECKED_RETURN)
>>> Calling "seek" without checking return value (as is done elsewhere 8
>>> out of 10 times).
428 data_text.seek(0,SEEK_SET);
429 data_signature.seek(0,SEEK_SET);
430 verify_res=rCtx.verifyDetachedSignature(data_signature,
data_text);
431
432 // TODO: needs some more error handling, needs checking
_all_ signatures
433 if( verify_res.isNull() || verify_res.numSignatures() == 0
/xmlsecurity/source/gpg/xmlsignature_gpgimpl.cxx: 429 in
XMLSignature_GpgImpl::validate(const
com::sun::star::uno::Reference<com::sun::star::xml::crypto::XXMLSignatureTemplate>
&, const
com::sun::star::uno::Reference<com::sun::star::xml::crypto::XXMLSecurityContext>
&)()
423
424 GpgME::ImportResult import_res=rCtx.importKeys(data_key);
425 xmlFree(pKeyPacket);
426
427 // and re-run (rewind text and signature streams to
position 0)
428 data_text.seek(0,SEEK_SET);
>>> CID 1427630: (CHECKED_RETURN)
>>> Calling "seek" without checking return value (as is done elsewhere 8
>>> out of 10 times).
429 data_signature.seek(0,SEEK_SET);
430 verify_res=rCtx.verifyDetachedSignature(data_signature,
data_text);
431
432 // TODO: needs some more error handling, needs checking
_all_ signatures
433 if( verify_res.isNull() || verify_res.numSignatures() == 0
434 // there is at least 1 signature and it is anything
else than valid
** CID 1427629: Error handling issues (CHECKED_RETURN)
/sw/source/filter/xml/xmlmeta.cxx: 152 in SwXMLImport::SetStatistics(const
com::sun::star::uno::Sequence<com::sun::star::beans::NamedValue> &)()
________________________________________________________________________________________________________
*** CID 1427629: Error handling issues (CHECKED_RETURN)
/sw/source/filter/xml/xmlmeta.cxx: 152 in SwXMLImport::SetStatistics(const
com::sun::star::uno::Sequence<com::sun::star::beans::NamedValue> &)()
146 // guesstimate PROGRESS_BAR_STEPS each for meta+settings, styles,
147 // and autostyles.
148 sal_Int32 nProgressReference = 250;
149 if( nTokens & XML_TOK_META_STAT_PARA )
150 nProgressReference = static_cast<sal_Int32>(aDocStat.nPara);
151 else if ( nTokens & XML_TOK_META_STAT_PAGE )
>>> CID 1427629: Error handling issues (CHECKED_RETURN)
>>> Calling "checked_multiply" without checking return value (as is done
>>> elsewhere 9 out of 11 times).
152 o3tl::checked_multiply<sal_Int32>(aDocStat.nPage, 10,
nProgressReference);
153 ProgressBarHelper* pProgress = GetProgressBarHelper();
154 pProgress->SetReference( nProgressReference + 3*PROGRESS_BAR_STEP );
155 pProgress->SetValue( 0 );
156 }
157
** CID 1427628: Null pointer dereferences (REVERSE_INULL)
/sc/source/ui/view/tabvwsha.cxx: 562 in
ScTabViewShell::ExecuteCellFormatDlg(SfxRequest &, const rtl::OString
&)::[lambda(int) (instance 1)]::operator ()(int) const()
________________________________________________________________________________________________________
*** CID 1427628: Null pointer dereferences (REVERSE_INULL)
/sc/source/ui/view/tabvwsha.cxx: 562 in
ScTabViewShell::ExecuteCellFormatDlg(SfxRequest &, const rtl::OString
&)::[lambda(int) (instance 1)]::operator ()(int) const()
556 {
557 UpdateNumberFormatter(static_cast<const
SvxNumberInfoItem&>(*pItem));
558 }
559
560 ApplyAttributes(pOutSet, pOldSet.get());
561
>>> CID 1427628: Null pointer dereferences (REVERSE_INULL)
>>> Null-checking "pOutSet" suggests that it may be null, but it has
>>> already been dereferenced on all paths leading to the check.
562 pRequest->Done(pOutSet);
563 }
564 }, pDlg);
565 }
566
567 bool ScTabViewShell::IsRefInputMode() const
** CID 1427627: Possible Control flow issues (DEADCODE)
/vcl/source/uitest/uiobject.cxx: 713 in MultiLineEditUIObject::execute(const
rtl::OUString &, const std::map<const rtl::OUString, rtl::OUString,
std::less<const rtl::OUString>, std::allocator<std::pair<const rtl::OUString,
rtl::OUString>>> &)()
________________________________________________________________________________________________________
*** CID 1427627: Possible Control flow issues (DEADCODE)
/vcl/source/uitest/uiobject.cxx: 713 in MultiLineEditUIObject::execute(const
rtl::OUString &, const std::map<const rtl::OUString, rtl::OUString,
std::less<const rtl::OUString>, std::allocator<std::pair<const rtl::OUString,
rtl::OUString>>> &)()
707 Selection aSelection(nMin, nMax);
708 mxEdit->SetSelection(aSelection);
709 }
710 }
711
712 if (!bHandled)
>>> CID 1427627: Possible Control flow issues (DEADCODE)
>>> Execution cannot reach this statement: "this->WindowUIObject::execu...".
713 WindowUIObject::execute(rAction, rParameters);
714 }
715
716 StringMap MultiLineEditUIObject::get_state()
717 {
718 StringMap aMap = WindowUIObject::get_state();
________________________________________________________________________________________________________
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